The improvement of the magnetic stirrer. new: For stirring quantities up to 1.000 ml (H2O) new: Infinitely variable speed from 0 - 2.500 rpm White set-up plate suitable for observing color reactions Number of stirring positions: 1 Stirring quantity max. (H2O): 1 l Motor rating input: 3 W Motor rating output: 2 W Speed display: none Speed range: 0 - 2500 rpm Stirring bar length: max. 30 mm Set-up plate material: polyester Set-up plate dimensions: 115 x 115 mm Dimensions (W x H x D): 114 x 37 x 127 mm Weight: 0.25 kg Permissible ambient temperature: 5 - 40 °C Permissible relative humidity: 80 % Protection class according to DIN EN 60529 IP 42 RS 232 interface: no Analog output: no Voltage: 100 - 240 V Frequency: 50/60 Hz Power input: 3 W DC Voltage: 12 V= Current consumption: 300 mA